TY  - BOOK
AU  - Bolton,W..
TI  - Industrial control and instrumentation / 
SN  - 8173713642
U1  - 003.5 
PY  - 1993///(rep. 2001)
CY  - Hyderabad : 
PB  - Universities Press , 
KW  - CONTROL SYSTEMS
N1  - NULL
ER  -